Free online utility · Gentooly
Decode Base64 back to text
Got a Base64 string and need to see what is inside? Paste it into the decoder to get the original text.
Use the interactive tool to complete your task. Core utilities are free to use. AI Studio, our separate AI product, is coming soon.
Use Base64 Decoder →How to use this tool
- Open the Base64 Decoder and paste the Base64 string.
- Run the decoder.
- Read or copy the decoded text.
Common questions
Why do I get an error or odd characters?
The input may not be valid Base64, may be missing padding, or may contain binary data rather than text.
Can I encode text to Base64?
Yes. Use the Base64 Encoder tool.
Is Base64 secure?
No. It is an encoding, not encryption.